From patchwork Mon Mar 13 17:02:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 13172997 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A68DC6FD19 for ; Mon, 13 Mar 2023 17:15:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230355AbjCMRP0 (ORCPT ); Mon, 13 Mar 2023 13:15:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230200AbjCMRPX (ORCPT ); Mon, 13 Mar 2023 13:15:23 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C865977E1F; Mon, 13 Mar 2023 10:14:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B0D0FB810D8; Mon, 13 Mar 2023 17:13:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F7D2C433A4; Mon, 13 Mar 2023 17:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678727633; bh=waygJoMsmEuzShbrfLKTmYsjXJJABs/ZjxmcAXxJrFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MzHKXiczApY5CW+k510wfPoijOe94MAfIi9QUFi6zkEn4hI/btbZ9sLGreVlnKLeR bcpn7r6Kbv1A15fq6RMXqCj57/YTzz1VxBTzjijTyos35t5U4w2C3Hfe0CKPZxB5K4 IdRpfyr0xXHVSbQpqvMCLcMtQ8NFC/FLXCNK0PJkqeyybsMU7nOa0ibkMtJMOrLILJ 4rd+3N8Y2i196SbGbk/+aXTt003pva4/qKcLDo9FKe1GGvV48IS8yz23oY/JZLcDu2 A5NglNk2j5ouel+0hhQBzTq3AdpdF14O09x0v72BqY2pNuTklScLo/DhHHemSSAr15 kaAULm8lzRayQ== From: Jisheng Zhang To: Lars-Peter Clausen , Vinod Koul , Eugeniy Paltsev , Logan Gunthorpe , Sinan Kaya , Andy Gross , Bjorn Andersson , Konrad Dybcio , Orson Zhai , Baolin Wang , Chunyan Zhang Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 5/5] dmaengine: sprd: Don't set chancnt Date: Tue, 14 Mar 2023 01:02:50 +0800 Message-Id: <20230313170250.815-6-jszhang@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230313170250.815-1-jszhang@kernel.org> References: <20230313170250.815-1-jszhang@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The dma framework will calculate the dma channels chancnt, setting it outself is wrong. Signed-off-by: Jisheng Zhang Reviewed-by: Baolin Wang --- drivers/dma/sprd-dma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c index 474d3ba8ec9f..2b639adb48ba 100644 --- a/drivers/dma/sprd-dma.c +++ b/drivers/dma/sprd-dma.c @@ -1169,7 +1169,6 @@ static int sprd_dma_probe(struct platform_device *pdev) dma_cap_set(DMA_MEMCPY, sdev->dma_dev.cap_mask); sdev->total_chns = chn_count; - sdev->dma_dev.chancnt = chn_count; INIT_LIST_HEAD(&sdev->dma_dev.channels); INIT_LIST_HEAD(&sdev->dma_dev.global_node); sdev->dma_dev.dev = &pdev->dev;